Swimming on the island of Java in october 2025 Sea temperature by city in october
Do you want to go to the beach on the island of Java in october 2025? Is it the right month to go for pleasant temperatures and staying in the water for a long time? The answer is on this page with the sea temperatures in october on the island of Java by city and our opinion on the chances of enjoying pleasant sea conditions.
Sea temperature on the island of Java in october 2025
Here, find the average sea temperature on the island of Java in october in several coastal cities.
West Java in october
85°F
min: 83°F / max: 88°F
Babadan
81°F
min: 78°F / max: 84°F
Pasar Sirih Beach
84°F
min: 80°F / max: 87°F
Sindangbarang
81°F
min: 78°F / max: 84°F
Sindangkerta Beach
81°F
min: 78°F / max: 84°F
Tanjung Pasir Beach
85°F
min: 83°F / max: 88°F
East Java in october
84°F
min: 82°F / max: 87°F
Sendangbiru
81°F
min: 78°F / max: 84°F
Sukamade beach
81°F
min: 78°F / max: 85°F
Bangkalan
84°F
min: 82°F / max: 87°F
Banyuwangi
82°F
min: 79°F / max: 85°F
Pacitan
81°F
min: 78°F / max: 84°F
Central Java in october
85°F
min: 83°F / max: 87°F
Karimun Java
86°F
min: 83°F / max: 88°F
Batang
86°F
min: 84°F / max: 87°F
Cilacap
81°F
min: 78°F / max: 84°F
Pekalongan
85°F
min: 83°F / max: 87°F
Pemalang
85°F
min: 82°F / max: 87°F
Where should you go swimming on the island of Java in the month of october?
Swimming on the island of Java in october is ideal
In october on the island of Java swimming conditions are generally the same everywhere.
In october in Jakarta, Surabaya, Semarang, Babadan, Karimun Java, Pasar Sirih Beach, Sendangbiru, Sindangbarang, Sindangkerta Beach, Sukamade beach, Tanjung Pasir Beach, Ujung Kulon National Park, Bangkalan, Banyuwangi, Batang, Cilacap, Cirebon, Indramayu, Pacitan, Pamanukan, Pekalongan, Pemalang, Probolinggo, Sidoarjo, Situbondo, Sumenep, Tegal, Tengah and Tuban, swimming conditions are perfect! With water reaching a maximum of 88°F and an average of 85°F, going in the water (and staying there!) feels great.
Where to go swimming on the island of Java in october: the map of sea temperatures
ideal swimming 
pleasant swimming 
cool swimming 
cold swimming 
freezing swimmingWater temperature and seasonal norms in october
Jakarta
| October | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 88°F | ||
| Maximum outside temperature | 92°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 8in | ||
| Number of days of precipitation | 13 jour(s) (41%) | ||
| Cloud cover | 29% | ||
| Our opinion | ideal swimming |
More information on swimming in Jakarta in october
Surabaya
| October | |||
| Average sea temperature | 84°F | ||
| Minimum sea temperature | 82°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 90°F | ||
| Maximum outside temperature | 94°F | ||
| Minimum outside temperature | 85°F | ||
| Precipitation | 2.1in | ||
| Number of days of precipitation | 3 jour(s) (9%) | ||
| Cloud cover | 17% | ||
| Our opinion | ideal swimming |
More information on swimming in Surabaya in october
Semarang
| October | |||
| Average sea temperature | 85°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 87°F | ||
| Average outside temperature | 90°F | ||
| Maximum outside temperature | 95°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 5.4in | ||
| Number of days of precipitation | 8 jour(s) (25%) | ||
| Cloud cover | 26% | ||
| Our opinion | ideal swimming |
More information on swimming in Semarang in october
Babadan
| October | |||
| Average sea temperature | 81°F | ||
| Minimum sea temperature | 78°F | ||
| Maximum sea temperature | 84°F | ||
| Average outside temperature | 83°F | ||
| Maximum outside temperature | 88°F | ||
| Minimum outside temperature | 77°F | ||
| Precipitation | 17.1in | ||
| Number of days of precipitation | 20 jour(s) (66%) | ||
| Cloud cover | 42% | ||
| Our opinion | ideal swimming |
Karimun Java
| October | |||
| Average sea temperature | 86°F | ||
| Minimum sea temperature | 83°F | ||
| Maximum sea temperature | 88°F | ||
| Average outside temperature | 85°F | ||
| Maximum outside temperature | 85°F | ||
| Minimum outside temperature | 83°F | ||
| Precipitation | 5.1in | ||
| Number of days of precipitation | 7 jour(s) (21%) | ||
| Cloud cover | 23% | ||
| Our opinion | ideal swimming |
List of coastal cities on the island of Java
| Jakarta in october | ideal swimming |
| Surabaya in october | ideal swimming |
| Semarang in october | ideal swimming |
| Babadan in october | ideal swimming |
| Karimun Java in october | ideal swimming |
| Pasar Sirih Beach in october | ideal swimming |
| Sendangbiru in october | ideal swimming |
| Sindangbarang in october | ideal swimming |
| Sindangkerta Beach in october | ideal swimming |
| Sukamade beach in october | ideal swimming |
| Tanjung Pasir Beach in october | ideal swimming |
| Ujung Kulon National Park in october | ideal swimming |
| Bangkalan in october | ideal swimming |
| Banyuwangi in october | ideal swimming |
| Batang in october | ideal swimming |
| Cilacap in october | ideal swimming |
| Cirebon in october | ideal swimming |
| Indramayu in october | ideal swimming |
| Pacitan in october | ideal swimming |
| Pamanukan in october | ideal swimming |
| Pekalongan in october | ideal swimming |
| Pemalang in october | ideal swimming |
| Probolinggo in october | ideal swimming |
| Sidoarjo in october | ideal swimming |
| Situbondo in october | ideal swimming |
| Sumenep in october | ideal swimming |
| Tegal in october | ideal swimming |
| Tengah in october | ideal swimming |
| Tuban in october | ideal swimming |